Jason Song 7a004ad7eb Support comma-delimited string as labels in issue template (#21831 An error occurred ) (#21873 An error occurred ) ... Backport #21831 An error occurred . The [labels in issue YAML templates](https://docs.github.com/en/communities/using-templates-to-encourage-useful-issues-and-pull-requests/syntax-for-issue-forms#top-level-syntax) can be a string array or a comma-delimited string, so a single string should be valid labels. The old codes committed in #20987 An error occurred ignore this, that's why the warning is displayed: <img width="618" alt="image" src="https://user-images.githubusercontent.com/9418365/202112642-93dc72d0-71c3-40a2-9720-30fc2d48c97c.png"> Fixes #17877 An error occurred .		2 years ago
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math	Fix slight bug in katex (#21171 An error occurred )	2 years ago
ast.go	Add color previews in markdown (#21474 An error occurred )	2 years ago
convertyaml.go	Add KaTeX rendering to Markdown. (#20571 An error occurred )	3 years ago
goldmark.go	Add color previews in markdown (#21474 An error occurred )	2 years ago
markdown.go	Upgrade chroma to v2.3.0 (#21259 An error occurred )	3 years ago
markdown_test.go	Add link to user profile in markdown mention only if user exists (#21533 An error occurred )	2 years ago
meta.go	Remove unnecessary debug log (#21536 An error occurred )	2 years ago
meta_test.go	Support comma-delimited string as labels in issue template (#21831 An error occurred ) (#21873 An error occurred )	2 years ago
renderconfig.go	Fix slight bug in katex (#21171 An error occurred )	2 years ago
renderconfig_test.go	Fix slight bug in katex (#21171 An error occurred )	2 years ago
toc.go	Make better use of i18n (#20096 An error occurred )	3 years ago